高氟水处理吸附剂的研究进展聂文博

4320201510GuangzhouChemicalIndustryVol.43No.20Oct.2015*400045。、、、、、。15、。X－1A1001－96772015020－0001－07*2012ZX07102－001－004201410611073。1994－。1969－、。ＲeviewofAdsorbentsforHighConcentrationofFluorideWastewaterTreatment*NIEWen－boGUOMinLILin－shuangDINGWen－chuanHEMeiKeyLaboratoryofThreeGorgesＲeservoirＲegion'sEco－EnvironmentMinistryofEducationChongqingUniversityChongqing400045ChinaAbstractChinaisoneoftheregionswithhighaffectingofendemicfluorosisdiseasesintheworld.Withtheincreaseofproductionoffluoride－containingindustriesitisresultinginseriousfluoridecontaminationofsurfacewaterandgroundwater.Themaintechnologiesusedforfluorideionremovalfromaqueoussolutionincludeelectrochemicalprocesscoagulativeprecipitationionexchangemembraneseparationandadsorption.Adsorptionhasadvantagesinhightreatmentefficiencysimpleoperationandlowcostincomparisonwithothermethods.Theresearchprogressinadsorbentsandtheirapplicationsoffluorideremovalinrecent15yearswassummarized.Thedifferentadsorbingmaterialsandtheirperformancesmodificationmethodsandsomenoveltypesofadsorbentswereemphaticallyelaborated.Finallysomeissuesthatshouldbeconcernedonfuturedevelopmentoffluorideadsorbentswerepointedout.KeywordsfluoridewaterpollutionabsorbentmodificationF。0.5～1.0mg/L、。、、、、1。《》GB5749－20061.0mg/L。、、、2、、、、250～100mg/L3《》GB8978－199610mg/L。F－。。、20mg/L。7000。。。14－13。。“”。。22015101Table1Thecomparisonofvariousfluoridetechnologies、、、、pH、、、、pH/、、pH1、、。1.1、。260m2/g、、pH=4.5～6.014－150.8～2.0mg/g1617－19。γ－Al2O3。。Eskandarpour20Fe16O16OH10SO43pH3.750.2～55.3mg/g。pH6.0～7.07.0mg/g21。22。MgOSundaram23MgO/4.4mg/g。24。。1.2、、、、。25。。3～10mg/L0.5～0.8mg/L26。24h27－28。、、93.8%29。Sujana30pH5～7。Thakre31450℃2.26mg/gpH3～10。32pH。33。SiO2Al2O3Malakootian3485.8%。、、35。719.1mg/g36。16、20、34、37、、。1.3、、、、。———N－、。38－39。SiO2Al2O3、P2O3、CaO、MgO40。41。。。90min100%42。、、、4320343－47。ActivatedCarbonFiberACFACF＜10mg/L70%48。、。pHpH＜4.590%pH49。pH9～10100.9mg/L46.3mg/g506。51、52、53。1.4、、、、54。、。Tor55pH=4.70.851mg/g。SiO2、CaO、Fe2O3Al2O3Fe3+、Al3+。56300℃3h＜500mg/LTzimou－Tstiouridou571kg190mg/L80g。。800℃12mg/g58。3.1mg/L48.7%59。。。Kagne6028%90.6%pH6～10。Kemer61、、。2。、、、。2.1、Fe3+、Al3+、Ca2+62。、、、、、、。63AlCl395%50%。64NH+4FeCl325.57mg/g。65Al3+40%AlCl324.6%83.2%。6680%pHAl3+。6797%。SomakChatterjeeSirshenduDe68CAP。69CaOH299.97%。Agarwal70Fe3+Al3+80.4%95.3%。Xu716.0mg/g。2.2。Ce、La、Ti、Zr。、、、。72FeCl3LaCl3La/FepHpH3～9。20%90%73。Thakre74、。Alagumuthu4615%。AlagumuthuＲajan4720%。7596%21.4mg/g。Sathish4520～30pH2～910mg/L10min90%。pH3.0128.0mg/g76。Sivasankar77pH29.1mg/g。Zhou78pH5～740min4.9mg/g98.8%。79420151090%。803。3881。2.362。Viswanathan82－NH+4、－COOH1664mg/kg52mg/kgpH。。83。Solangi8495mg/g。3－－2－85。2.486PDMDAACpH=4、25℃、25min100mg/L3.0mg/L。87SiO2、Al2O3、。Asgari88。Zhang89NaOHCaCl21.8mg/g。、、90。3、、、、。3.11～100nm。。Poursaberi913－IVFe3O420min、pH=5.592%5。Al2O3－CNT30%、450℃、pH5.0～9.0Al2O3－CNTγ－Al2O32.0～3.592。3.2、。Sujana93FeAlOxHypH4.091.4mg/g。Mohapatra94Mg0.39%0.98%66%91%。Shihabudheen952。VaishaliTomar96－pH=729℃90%。NirajKumarPandeyLa－ZrP15.5mg/g96%97。Chai98Fe3O4/Al2O3pH4～10。Wu99－－pH7.0229.0mg/g。3.3。Srivastav100－NaOHHBO1、HBO2、HBO3HBO1。Dou101pH4.07.0124mg/g68mg/g、、、。3.4、、。。Li10225mg/L、25℃17.65mg/g。3.510320mg/LpH6～728℃22.9%28.3%。Merugu104pH=5.024%pH=8.011%。4。、。1Al3+、La3+。432052pH、、、。3、、。4。1D．Mohapatraetal．UseofoxidemineralstoabatefluoridefromwaterJ．JournalofColloidandInterfaceScience2004275355－359．2HuangCJLIUJC．PrecipitateFlotationofFluoride－ContainingWastewaterFromaSemiconductorManufacturerJ．Wat．Ｒes199933163403－3412．3．J．200206127－128．4．J．20050148－51．5．D．2006．6FengShenXuemingChenPingGaoGuohuaChen．ElectrochemicalremovaloffluorideionsfromindustrialwastewaterJ．ChemicalEngineeringScience2003583987－993．7VenkataSaiKiranChakravadhanulaMohammedHammadFaweyChristianKuebelTorstenSchererCarineＲongeatAnjiＲeddyMunnangiMaximilianFichtnerHorstHahn．ＲeversibleIn－SituTEMElectrochemicalstudiesofFluorideIonBatteryJ．MicroscopyandMicroanalysis20142031620－1621．8．－J．20141324－25．9．J．201411107－110114．10JunjieShenAndreaSchfer．ＲemovaloffluorideanduraniumbynanofiltrationandreverseosmosisAreviewJ．Chemosphere2014117679－691．11Marie－ChristineFournier－SalaünPhilippeSalaün．InfluenceofoperatingparametersonchromicionsremovalfromaqueoussolutionbyliquidmembranesJ．Desalination20092492549－553．12HoLiNgeeIshiharaTatsumiUeshimaSoichiroNishiguchiHiroyasuTakitaYusaku．ＲemovaloffluoridefromwaterthroughionexchangebymesoporousTioxohydroxideJ．JournalofColloidandInterfaceScience20042722399－403．13．D．2005．14SushreeSwarupaTripathyJean－LucBersillonKrishnaGopal．Ｒemovaloffluoridefromdrinkingwaterbyadsorptionontoalum－impregnatedactivatedaluminaJ．SeparationandPurificationTechnology2005503310－317．15MaliyekkalSMSharmaAKPhilipL．Manganese－oxide－coatedaluminaApromisingsorbentfordefluoridationofwater．WaterＲesJ．200640193497－3506．16．F－J．201402173－178．17．J．2013Z1168－170．18LeyvaＲamosＲ．Ovalle－TurrubiartesJ．Sanchez－CastilloM．A．Adsorptionoffluoridefromaqueoussolutiononaluminum－impregnatedcarbonJ．Carbon1999374609－617．19GhoraiSPantKK．EquilibriumkineticsandbreakthroughstudiesforadsorptionoffluorideonactivatedaluminaJ．Sep．Purif．Technol．2004423265－271．20AEskandar